This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: How do researchers usually handle a null hypothesis? a. Adopt it but try to revise it. b. Assess ... (Read 58 times)

joesmith1212

  • Hero Member
  • *****
  • Posts: 549
on: Jun 20, 2018
How do researchers usually handle a null hypothesis?
 
  a. Adopt it but try to revise it.
  b. Assess it and try to debug it.
  c. Assume it is true but try to reject it.
  d. Study it and try to prove it.

Question 2

If the research hypothesis is: Tangible reinforcement is more effective in promoting the learning of math concepts among kindergarten children than intangible reinforcement, the alternate hypothesis is
 
  a. Tangible and intangible reinforcement are equally effective in promoting the learning of math concepts among kindergarten children.
  b. Tangible reinforcement is less effective in promoting the learning of math concepts among kindergarten children than intangible reinforcement.
  c. There is no significant difference in the effect of tangible and intangible reinforcement on the learning of math concepts among kindergarten children.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ndhahbi

  • Sr. Member
  • ****
  • Posts: 390
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

B


joesmith1212

  • Member
  • Posts: 549
Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

parshano

  • Member
  • Posts: 333
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

The steps of the scientific method, also known as hypothesis testing The steps of the scientific method, also known as hypothesis testing
A hypothesis that suggests an explanation of the function of the gene that is defective in patients A hypothesis that suggests an explanation of the function of the gene that is defective in patients
Living in groups and the many eyes hypothesis. Living in groups and the many eyes hypothesis.
Roots of the keystone species hypothesis: does a higher proportion of predators in diverse communiti Roots of the keystone species hypothesis: does a higher proportion of predators in diverse communiti
Researchers attach satellite-linked transmitter to a beluga whale Researchers attach satellite-linked transmitter to a beluga whale
Calico cat illustrates the Lyon hypothesis Calico cat illustrates the Lyon hypothesis
Video: Neuron Structure Animation

For a complete list of videos, visit our video library